Audio Trimmer
Cut audio files online, set start and end points, and export a clean clip.
Try it freeFree Audio Tool
Free SRT/VTT cleaner online
Paste subtitle text to clean whitespace, normalize cue text, and prepare SRT or VTT captions for review before upload.
Clean subtitle whitespacePreserve timestampsCopy or download cleaned textWorks with SRT and VTT text
Free browser tool
SRT/VTT Cleaner
Next step
Transcribe the edited audio when you need text
Start free, upload the prepared recording, and get an AI transcript with searchable text, speaker labels, timestamps, summaries, and TXT, DOCX, PDF, SRT, or VTT exports.
Related tools
More tools for srt/vtt cleaner
Continue editing or checking your file with a small set of relevant browser tools.
Audio Converter
Convert browser-supported audio into a downloadable WAV file.
Try it freeAudio Cleaner / Noise Reducer
Prepare speech audio for transcription with a browser-side voice-focused cleanup export.
Try it freeVolume Normalizer
Normalize speech audio volume in your browser and export a louder, cleaner WAV copy.
Try it freeSubtitle Time Shifter
Shift SRT or VTT subtitle timestamps forward or backward.
Try it freeAudio Quality Checker
Check audio duration, volume, clipping, silence, channels, and transcription readiness.
Try it freeClean subtitle files before upload
Extra blank lines, copied formatting, and spacing issues can make captions harder to review. Clean them before publishing.
Use after transcript export
Generate captions from a transcript, then use the cleaner for a quick formatting pass before platform upload.
How it works
How to use the SRT/VTT Cleaner
- Paste SRT or VTT text.
- Clean the subtitle text.
- Copy or download the cleaned captions.
FAQ
SRT/VTT Cleaner questions
Does this retime captions?
No. It cleans text formatting. Use Subtitle Time Shifter to shift timestamps.
Can I clean both SRT and VTT?
Yes. Paste either format and review the cleaned output.